Request UConfig on login

app/src/main/java/com/hippo/ehviewer/client/EhClient.java

@@ -54,6 +54,7 @@ public class EhClient {
     public static final int METHOD_ARCHIVE_LIST = 17;
     public static final int METHOD_DOWNLOAD_ARCHIVE = 18;
     public static final int METHOD_VOTE_TAG = 19;
+    public static final int METHOD_GET_UCONFIG = 20;
 
     private final ThreadPoolExecutor mRequestThreadPool;
     private static final OkHttpClient mOkHttpClient = EhApplication.getOkHttpClient();
@@ -170,6 +171,7 @@ public class EhClient {
                             EhEngine.downloadArchive(this, mOkHttpClient, (Long) params[0], (String) params[1], (String) params[2], (String) params[3]);
                     case METHOD_VOTE_TAG ->
                             EhEngine.voteTag(this, mOkHttpClient, (Long) params[0], (String) params[1], (Long) params[2], (String) params[3], (String) params[4], (Integer) params[5]);
+                    case METHOD_GET_UCONFIG -> EhEngine.getUConfig(this, mOkHttpClient);
                     default -> new IllegalStateException("Can't detect method " + mMethod);
                 };
             } catch (Throwable e) {

app/src/main/java/com/hippo/ehviewer/client/EhEngine.java

@@ -813,6 +813,55 @@ public class EhEngine {
         }
     }
 
+    public static Void getUConfig(@Nullable EhClient.Task task,
+                                                  OkHttpClient okHttpClient) throws Throwable {
+        String url = EhUrl.getUConfigUrl();
+        Log.d(TAG, url);
+        Request request = new EhRequestBuilder(url, null).build();
+        Call call = okHttpClient.newCall(request);
+
+        // Put call
+        if (null != task) {
+            task.setCall(call);
+        }
+
+        String body = null;
+        Headers headers = null;
+        int code = -1;
+        try (Response response = call.execute()) {
+            code = response.code();
+            headers = response.headers();
+            body = response.body().string();
+            request = response.request();
+            throwException(call, code, headers, body, null);
+        } catch (Throwable e) {
+            ExceptionUtils.throwIfFatal(e);
+            throwException(call, code, headers, body, e);
+            throw e;
+        }
+
+        // TODO Use a better way to handle 302
+        if (!request.url().toString().equals(url)) {
+            Log.d(TAG, "Redirected! Retry " + url);
+            request = new EhRequestBuilder(url, null).build();
+            call = okHttpClient.newCall(request);
+            if (null != task) task.setCall(call);
+
+            try (Response response = call.execute()) {
+                code = response.code();
+                headers = response.headers();
+                body = response.body().string();
+                throwException(call, code, headers, body, null);
+            } catch (Throwable e) {
+                ExceptionUtils.throwIfFatal(e);
+                throwException(call, code, headers, body, e);
+                throw e;
+            }
+        }
+
+        return null;
+    }
+
     public static VoteCommentParser.Result voteComment(@Nullable EhClient.Task task, OkHttpClient okHttpClient,
                                                        long apiUid, String apiKey, long gid, String token, long commentId, int commentVote) throws Throwable {
         final JSONObject json = new JSONObject();

app/src/main/java/com/hippo/ehviewer/ui/scene/SignInScene.java

@@ -113,7 +113,7 @@ public final class SignInScene extends SolidScene implements EditText.OnEditorAc
         outState.putInt(KEY_REQUEST_ID, mRequestId);
     }
 
-    @Nullable
+    @NonNull
     @Override
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
                              @Nullable Bundle savedInstanceState) {
@@ -207,6 +207,7 @@ public final class SignInScene extends SolidScene implements EditText.OnEditorAc
         if (REQUEST_CODE_WEBVIEW == requestCode) {
             if (RESULT_OK == resultCode) {
                 getProfile();
+                getUConfig();
             }
         } else {
             super.onSceneResult(requestCode, resultCode, data);
@@ -282,7 +283,7 @@ public final class SignInScene extends SolidScene implements EditText.OnEditorAc
         // Clean up for sign in
         EhUtils.signOut(context);
 
-        EhCallback callback = new SignInListener(context,
+        EhCallback<SignInScene, String> callback = new SignInListener(context,
                 activity.getStageId(), getTag());
         mRequestId = ((EhApplication) context.getApplicationContext()).putGlobalStuff(callback);
         EhRequest request = new EhRequest()
@@ -304,7 +305,7 @@ public final class SignInScene extends SolidScene implements EditText.OnEditorAc
         hideSoftInput();
         showProgress(true);
 
-        EhCallback callback = new GetProfileListener(context,
+        EhCallback<SignInScene, ProfileParser.Result> callback = new GetProfileListener(context,
                 activity.getStageId(), getTag());
         mRequestId = ((EhApplication) context.getApplicationContext()).putGlobalStuff(callback);
         EhRequest request = new EhRequest()
@@ -313,6 +314,21 @@ public final class SignInScene extends SolidScene implements EditText.OnEditorAc
         EhApplication.getEhClient().execute(request);
     }
 
+    private void getUConfig() {
+        Context context = getContext();
+        MainActivity activity = getMainActivity();
+        if (null == context || null == activity) {
+            return;
+        }
+
+        hideSoftInput();
+        showProgress(true);
+
+        EhRequest request = new EhRequest()
+                .setMethod(EhClient.METHOD_GET_UCONFIG);
+        EhApplication.getEhClient().execute(request);
+    }
+
     private void redirectTo() {
         Settings.putNeedSignIn(false);
         MainActivity activity = getMainActivity();
@@ -343,6 +359,7 @@ public final class SignInScene extends SolidScene implements EditText.OnEditorAc
 
         if (EhApplication.getEhCookieStore().hasSignedIn()) {
             getProfile();
+            getUConfig();
         } else {
             mSigningIn = false;
             hideProgress();